How many tickets would you like?
I don't want to book the train right now. Could you find me a restaurant in centre that serves swedish food?
restaurant-area restaurant-food train-arriveby train-day train-departure train-destination
restaurant-area restaurant-food train-arriveby train-day train-departure train-destination
restaurant-area restaurant-food train-arriveby train-day train-departure train-destination
restaurant-area restaurant-food train-arriveby train-day train-departure train-destination